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DUCO? High-Pressure CLEAR Sight Glass (5/8″ OD x 7-3/8″ L) for Weil McLain EGH, EG, 68, LGB Boilers
w/ 2 EPDM Gaskets
For Steam Boilers, Jewelry Steamers, Return Tanks and Reservoirs.
Considerably higher working pressure than other STANDARD glasses.
Provides super clear and accurate reading of water levels in industrial and commercial applications.
Outstanding thermal, chemical and hydrolytic resistance.
Fits to 5/8″ OD tubular sight glasses of all Brands Steam Boilers, Jewelry Steamers, Return Tanks and Reservoirs.
All DUCO? High Pressure Tubular Gauge Glasses come with Free 2 of EPDM Gaskets.
** Buy 2 or more to get extra 10% off **
Sight Glass Specifications:
Material: Borosilicate 3.3 Glass
Working Pressures: up to 460 psi at temperature up to 150 oF without corrosion.
OD (Outside Diameter): 5/8″ (15.88 mm) ¡À 0, -1/32¡±
Wall Thickness: 7/64″ (2.6 mm) ¡À 1/64¡±
Steam boiler service working Pressure:
Length (Inch) Temperatures up to 150 oF, Steam Boiler Service
up to w/o corrosion up to 425 oF
8 460 340
10 445 335
12 435 325
14 415 315
16 400 300
Material: Premium EPDM (holds up to 302 oF, 150 oC)
I D: 5/8″ (15.88 mm)
OD: 27/32″ (21.50 mm)
TH: 11/32″ (8.50 mm)
All glasses will be shipped in Heavy-Duty protective cardboard tube individually.
10 pcs/Box with protective molded foam if you order by incremental of 10 pcs.
Same Business Day Shipping for orders received and paid by 12:00 pm EST (Monday-Friday).
All orders received and paid after 12:00 pm EST will be shipped on next business day.
We accept buyers’ return within 30 days after receiving the item, buyers pay return shipping.
Please contact us if you have any questions and suggestions.
** Visit our store for all other sight glass models and sizes like Red Line, Heavy Wall, Heavy Wall+Red Line and premium Gaskets. **